American Water Works Company, Inc.
MX ˙ BMV ˙ US0304201033
SecurityMX:AWK / American Water Works Company, Inc.
InstitutionResources Investment Advisors, LLC.
Latest Disclosed Ownership3,742 shares
Latest Disclosed Value $ 509,194
Resources Investment Advisors, LLC. reports 8.19% decrease in ownership of AWK / American Water Works Company, Inc.

On May 8, 2026 - Resources Investment Advisors, LLC. filed a 13F-HR form disclosing ownership of 3,742 shares of American Water Works Company, Inc. (MX:AWK) valued at $509,194 USD as of March 31, 2026. The entity filed a previous 13F-HR on February 13, 2026 disclosing 4,076 shares of American Water Works Company, Inc.. This represents a change in shares of -8.19% during the quarter.

Institutional Ownership: 13F and NPORT Filings

The Security and Class in the table below are shown exactly as filed by the investor. We do our best to track continuity of investments through acquisitions, and this will be reflected in the table as changes in names. In addition to descriptive data, performance of the investment is shown over time. To calculate quarterly performance, we first calculate cost basis of the shares purchased during the quarter, then use that to calculate gross profit. Quarterly return is Gross Profit / Starting Portfolio value.

Note that cost basis is calculated and stored in thousands, so small quarterly changes in shares frequently result in a cost basis of zero.

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Disclosed Equity Positions (from 13F/NPORT Filings)
File
Date
Effective
Date
Form Security Class ID Avg Price
Paid (Est)
Reported
Shares
ΔShares ΔShares
(%)
Reported
Value
(x1000)
ΔValue
(%)
Alloc
(%)
ΔAlloc ΔAlloc (%) Cost Basis
(x1000)
Unrealized
Gain/Loss
(x1000)
2026-05-08 2026-03-31 13F AMERICAN WTR WKS CO INC COM 030420103 3,742 -334 -8.19 509 -4.14 0.0050
2026-02-13 2025-12-31 13F AMERICAN WTR WKS CO INC COM 030420103 4,076 -373 -8.38 532 -14.22 0.0052
2025-11-10 2025-09-30 13F AMERICAN WTR WKS CO INC COM 030420103 4,449 732 19.69 619 19.73 0.0064
2025-08-07 2025-06-30 13F AMERICAN WTR WKS CO INC COM 030420103 3,717 -21 -0.56 517 -6.17 0.0057
2025-04-29 2025-03-31 13F AMERICAN WTR WKS CO INC COM 030420103 3,738 -283 -7.04 551 10.20 0.0065
2025-02-13 2024-12-31 13F AMERICAN WTR WKS CO INC COM 030420103 4,021 52 1.31 501 -13.79 0.0058
2024-11-06 2024-09-30 13F AMERICAN WTR WKS CO INC COM 030420103 3,969 -25 -0.63 580 12.62 0.0066
2024-08-02 2024-06-30 13F AMERICAN WTR WKS CO INC COM 030420103 3,994 353 9.70 516 15.99 0.0064
2024-05-10 2024-03-31 13F AMERICAN WTR WKS CO INC COM 030420103 3,641 304 9.11 445 0.91 0.0070
2024-02-13 2023-12-31 13F AMERICAN WTR WKS CO INC COM 030420103 3,337 314 10.39 440 17.65 0.0077
2023-11-14 2023-09-30 13F AMERICAN WTR WKS CO INC COM 030420103 3,023 149 5.18 374 -8.78 0.0081
2023-08-07 2023-06-30 13F AMERICAN WTR WKS CO INC COM 030420103 2,874 42 1.48 410 -0.97 0.0091
2023-05-10 2023-03-31 13F AMERICAN WTR WKS CO INC COM 030420103 2,832 -15 -0.53 415 -4.39 0.0097
2023-02-02 2022-12-31 13F AMERICAN WTR WKS CO INC COM 030420103 2,847 -65 -2.23 434 14.25 0.0126
2022-11-08 2022-09-30 13F AMERICAN WTR WKS CO INC COM 030420103 2,912 580 24.87 379 9.22 0.0141
2022-08-08 2022-06-30 13F AMERICAN WTR WKS CO INC COM 030420103 2,332 -253 -9.79 347 -18.93 0.0149
2022-05-05 2022-03-31 13F AMERICAN WTR WKS CO INC COM 030420103 2,585 -1,197 -31.65 428 -40.06 0.0162
2022-02-23 2021-12-31 13F AMERICAN WTR WKS CO INC COM 030420103 3,782 49 1.31 714 13.15 0.0253
2021-11-05 2021-09-30 13F AMERICAN WTR WKS CO INC COM 030420103 3,733 1,332 55.48 631 70.54 0.0250
2021-08-09 2021-06-30 13F AMERICAN WTR WKS CO INC COM 030420103 2,401 1,042 76.67 370 81.37 0.0152
2021-05-10 2021-03-31 13F AMERICAN WTR WKS CO INC COM 030420103 1,359 1,359 204 0.0095
2019-11-08 2019-09-30 13F AMERICAN WTR WKS CO INC COM 030420103 0 -500 -100.00 0 -100.00
2019-08-12 2019-06-30 13F AMERICAN WTR WKS CO INC COM 030420103 500 500 58 0.0045
2019-02-12 2018-12-31 13F AMERICAN WATER WORKS CO COM COM 030420103 0 -1,666 -100.00 0 -100.00
2018-11-07 2018-09-30 13F AMERICAN WATER WORKS CO COM COM 030420103 1,666 0 0.00 147 3.52 0.0345
2018-08-14 2018-06-30 13F AMERICAN WATER WORKS CO COM COM 030420103 1,666 0 0.00 142 3.65 0.0298
2018-05-14 2018-03-31 13F AMERICAN WATER WORKS CO COM COM 030420103 1,666 0 0.00 137 -9.87 0.0301
2018-01-31 2017-12-31 13F AMERICAN WATER WORKS CO COM COM 030420103 1,666 1,666 152 0.0174
2017-11-13 2017-09-30 13F AMERICAN WTR WKS CO INC COM 030420103 0 -138 -100.00 0 -100.00
2017-08-14 2017-06-30 13F AMERICAN WTR WKS CO INC COM 030420103 138 138 11 0.0033
Legend
Shares
The total number of shares held by the institution at the end of the reporting period (the effective date). This is provided in the filing.
Value
The total value of the shares as of the effective date. This is provided in the filing.
Avg. Share Price
The weighted average share price of the shares held by the institution. We use FIFO accounting to determine this price
Class
This is the security class as indicated by the filer. There are a variety of values for this field. Common values include "EC" = equity common, "EP" - equity preferred
Allocation (%)
The percent of the institution's portfolio that this position represents. This is provided in NPORT filings. For 13F filings, we calculate it.
Change in Allocation
The change in allocation from the prior reporting period. This is calculated as current allocation - prior allocation.
Change in Allocation (%)
The percent change in allocation from the prior reporting period. This is calculated as (current allocation - prior allocation) / prior allocation.
Cost Basis
The total cost of the shares held. This is calculated as reported shares * avg. share price
Unrealized Gain/Loss
This is the market value of the position as of the effective date minus the cost basis.